---
product_id: 6664724
title: "LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound"
brand: "scosche"
price: "6581 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Scosche"
url: https://www.desertcart.is/products/6664724-loc2sl-line-output-converter-with-remote-control-knob-2ch-high
store_origin: IS
region: Iceland
---

# 12V Max Supply Voltage 2-Channel High/Low RCA Converter Easy Surface Mount Installation LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound

**Brand:** scosche
**Price:** 6581 kr
**Availability:** ✅ In Stock

## Summary

> 🎵 Upgrade your ride’s sound game with pro-level clarity and control!

## Quick Answers

- **What is this?** LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound by scosche
- **How much does it cost?** 6581 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/6664724-loc2sl-line-output-converter-with-remote-control-knob-2ch-high)

## Best For

- scosche enthusiasts

## Why This Product

- Trusted scosche brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable:** Sleek design fits tight spaces and built to last for long-term audio upgrades.
- • **Crystal-Clear Sound:** Converts speaker-level signals to clean RCA line-level output for pristine audio clarity.
- • **Trusted Reliability:** Backed by Scosche’s lifetime tech support and limited warranty for peace of mind.
- • **Precision Bass Control:** Remote knob lets you fine-tune or mute your subwoofer with full frequency range control.
- • **Seamless Amp Integration:** Effortlessly connect factory stereos to aftermarket amps without sound loss.

## Overview

The Scosche LOC2SL is a 2-channel high-to-low line output converter designed to integrate aftermarket amplifiers with factory car stereos. Operating at 12 volts, it converts speaker-level signals to RCA line-level outputs, delivering clear, distortion-free sound. Its compact surface-mount design includes a remote control knob for precise bass adjustment, making it ideal for subwoofer setups. Trusted by audiophiles and backed by Scosche’s lifetime support, it offers an easy installation and reliable performance to elevate any car audio system.

## Description

Enhance your car audio experience with the Scosche LOC2SL Line Output Converter. Specifically designed for adding amplifiers to a stock system, this line out converter ensures a seamless integration with your car's audio system, offering crystal-clear sound quality and robust bass performance. The Scosche LOC2SL is ideal for anyone looking to improve their car audio without having to replace the entire system, making it a practical and efficient solution.This high low converter for car audio is perfect for connecting an amplifier or a subwoofer, effortlessly converting high-level speaker outputs to a low-level RCA signal. The 2-channel line output converter retains full range audio for pristine clarity. With its easy-to-install design, the Scosche LOC2SL line converter allows for hassle-free installation, saving you time and effort while delivering superior audio quality.Designed for versatility, the Scosche LOC2SL works with any car audio setup, providing reliable performance for both enthusiasts and casual users alike. Whether you're upgrading your car's sound system or integrating a new subwoofer, this RCA converter for car audio ensures a smooth and powerful audio experience. Elevate your in-car entertainment with the dependable and efficient Scosche LOC2SL Line Output Converter.

Review: Worth it for the price works well - The Scosche LOC2SL line output converter works well and passes the signal cleanly without any noticeable loss in sound quality. Installation was straightforward and it lets you connect an aftermarket amp to a factory head unit without any issues. Overall, it does exactly what it’s supposed to and keeps the audio clear.
Review: No Complaints - I lost the bass knob to my Kenwood amp many years ago and always wanted a replacement. I've bought several Scosche products over the years and while the build quality isn't the nicest, they've always been robust, reliable products in my experience. Anyway, on to the product itself. Very easy to install; just connect the yellow wire to the Positive/BATT connection on your amp, the black wire to Negative/GND on the amp, and the blue and white wire to the REM/Remote connection on the amp. Finally, connect the remaining wires to your rear speakers. Just follow the color coding in the manual and note that you will need to run additional wire to the speakers (not included). Then turn up the gain to the loudest you would ever possibly want it to go without clipping/distorting. This will be the the same volume as the loudest setting on the bass knob. Finally, find a place to mount the knob, and you're good to go. Scosche was nice enough to include double-sided tape in the box, in case you don't want to drill holes to mount the knob. I found the bass to be much boomier at first compared to my amp's own speaker level inputs, but this was solved by simply turning down the gain knobs on the adapter, using the included adjustment tool (a mini slotted/flathead screwdriver works too). Anyway, I can't complain. This actually works better than my original bass knob that came with the amp, which worked like a bass boost rather than a gain control. My original knob would only turn UP the bass at certain frequencies, but not down. This Scosche knob adjusts the entire frequency range of your amp all at once, and can even be used to mute your subs entirely. 9.5/10 would recommend (0.5 taken off for build quality). Will update the review if anything changes.

## Features

- Unmatched Versatility - Compatible with a wide range of car audio systems, this high to low audio converter offers flexible installation options, making it a go-to solution for converting speaker level signals to RCA line level signals for optimal sound
- Seamless Integration - Effortlessly integrate your factory stereo with an aftermarket amplifier using this line level converter, ensuring no loss of sound quality; ideal for boosting your car’s audio performance without complex rewiring
- Enhanced Audio Experience - Transform your car audio system with the Scosche LOC2SL line output converter, delivering crisp and clear sound quality for your subwoofer; perfect for audiophiles seeking high-fidelity sound
- Compact and Durable Design - Engineered by Scosche, the LOC2SL line output converter is compact and built to last, fitting easily into tight spaces while maintaining durability; a reliable upgrade for any car audio enthusiast
- Optimal Signal Quality - Ensure maximum audio performance with this OEM quality RCA converter for car audio, designed to minimize signal interference and deliver clean, powerful sound; the perfect addition to your custom car audio setup
- Trusted Brand - Backed by Scosche's Lifetime Tech Support and Limited Warranty. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche LOC2SL line output converter to deliver exceptional performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LIAHSM4 |
| Best Sellers Rank | #28 in Car Audio & Video Input Adapters |
| Brand | Scosche |
| Date First Available | June 1, 2012 |
| Global Trade Identification Number | 00033991043077 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item dimensions L x W x H | 2.13 x 6.63 x 13.25 inches |
| Item model number | LOC2SL |
| Manufacturer | Scosche |
| Material | Electronic components, metal |
| Maximum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 12 Volts |
| Package Type Name | Box |
| Product Dimensions | 2.13 x 6.63 x 13.25 inches |
| Specification Met | FCC |
| UPC | 033991043077 |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 2.13 x 6.63 x 13.25 inches
- **Manufacturer:** Scosche
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Mounting Type:** Surface Mount
- **Voltage:** 12 Volts

## Images

![LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound - Image 1](https://m.media-amazon.com/images/I/61bK4nvLnIL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: May I use this to add a subwoofer to an old 2 channel receiver?  Receiver only has 4 speaker level outputs (A&B).**
A: And the answer is YES. Sorry for the wait, but I had to wait for the reply from my GEEK friend who installed this item.

**Q: Will it still work without the control knob?**
A: Yes but why? That knob is extremely beneficial and is the reason I chose this converter.

**Q: where does the bass level knob connect? the amp or the converter....pic doen't show**
A: The knob will connect to the LOC2SL. If you have additional questions, please call Scosche at (800)363-4490 Ext 1.

**Q: I need to run audio from a stereo receiver via 14 gauge speaker wire into another stereo receiver.  Is this device what I need?**
A: Yes, this device should work to turn the high powered output into a normal signal-level output that you could run to a receiver.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it for the price works well
*by T***T on February 15, 2026*

The Scosche LOC2SL line output converter works well and passes the signal cleanly without any noticeable loss in sound quality. Installation was straightforward and it lets you connect an aftermarket amp to a factory head unit without any issues. Overall, it does exactly what it’s supposed to and keeps the audio clear.

### ⭐⭐⭐⭐⭐ No Complaints
*by P***K on March 10, 2022*

I lost the bass knob to my Kenwood amp many years ago and always wanted a replacement. I've bought several Scosche products over the years and while the build quality isn't the nicest, they've always been robust, reliable products in my experience. Anyway, on to the product itself. Very easy to install; just connect the yellow wire to the Positive/BATT connection on your amp, the black wire to Negative/GND on the amp, and the blue and white wire to the REM/Remote connection on the amp. Finally, connect the remaining wires to your rear speakers. Just follow the color coding in the manual and note that you will need to run additional wire to the speakers (not included). Then turn up the gain to the loudest you would ever possibly want it to go without clipping/distorting. This will be the the same volume as the loudest setting on the bass knob. Finally, find a place to mount the knob, and you're good to go. Scosche was nice enough to include double-sided tape in the box, in case you don't want to drill holes to mount the knob. I found the bass to be much boomier at first compared to my amp's own speaker level inputs, but this was solved by simply turning down the gain knobs on the adapter, using the included adjustment tool (a mini slotted/flathead screwdriver works too). Anyway, I can't complain. This actually works better than my original bass knob that came with the amp, which worked like a bass boost rather than a gain control. My original knob would only turn UP the bass at certain frequencies, but not down. This Scosche knob adjusts the entire frequency range of your amp all at once, and can even be used to mute your subs entirely. 9.5/10 would recommend (0.5 taken off for build quality). Will update the review if anything changes.

### ⭐⭐⭐⭐⭐ Very nice value for the money, the bass knob works very nice
*by J***E on October 18, 2020*

Got this installed in my 2008 Toyota Avalon XL after a painstaking process... And it sounds great! I'm using it to power a 750w amp and two 350w subs with my stock head unit. Note, Camrys of this generation have the same wiring colors. Didn't have to adjust the gains for my left or right channels, just tapped into the rear speakers (Left Rear - Yellow with Grey stripes (+) , Black with Grey stripes (-). Right rear - Red with Grey stripes (+), White with Grey stripes (-). I tapped into them on the seat belt column area. I suppose you could do it at the head unit, but I felt safer doing it behind the seatbelt column panel. You can tell they're the speaker wires because they're the only wires intertwined together. The rest of the wires on the harness are not. I used wire taps where you crimp two wires next to each other together with a piece of metal, so I didn't have to cut wires. To get the 12v constant, I simply crimped the wire to a 5A fused line, then crimped it to an extra wire, which I stuck into the "B+" input on my amp, joining it with the power line from the battery. For the ground I did the same thing, routed the wire to the GND input on my amp with the ground wire stuffed in there. The Remote wire actually works very well and for now, has not given me issues. I was relived to not have to route another remote wire from some electrical part of the car, and I could just crimp a wire onto the remote wire from the LOC and connect it to my amp. It only turns the amp on when the radio is on. Perfect. My only fear is if the LOC Remote wire circuit malfunctions for some reason and causes my amp to kill my battery or something. Maybe there's a protection built in for that. Didn't seem to work at first and I thought it might be defective, but I re-did a few connections and it worked! I noticed more bass immediately and knew it wasn't my interior speakers. I connected the bass control knob, which I routed through the interior panels and it works flawlessly! It has a very wide range and is quite sensitive, at least for my set up. Turning it all the way down will essentially turn your sub off, so that's nice for when you need to go incognito! Couldn't be any happier with this. I didn't want to mess around with an aftermarket headunit so I decided to save myself a lot of headache and money. This will do the trick as long as you can tap into the right and left positive and negatives. Of your speakers.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-20*